
Troubleshooting
Trouble
Probable Cause
Solution
Low vacuum suction
Hoses improperly connected
Check and tighten hose clamp.
Filter housing improperly positioned
Check and adjust position of filter housing.
Filter bag clogged with dirt and lint
Clean filter bag.
Hoses clogged with dirt and lint
Clean hoses.
Low supply voltage
Check power supply and correct if necessary.
No foam/low volume of foam
Improper detergent solution mixture
Empty detergent tank and mix new solution
per package instructions.
Hard water
Mix detergent at 6 oz. concentrate to 1 gal. of
water.
Cap not sealed or broken on detergent tank
Check detergent tank cap and replace if
necessary.
Vacuum hose restricted
Make sure vacuum hose nozzle opening is
not plugged.
Two-channel hose kinked or improperly
connected
Check for kinks or improper connection and
correct if necessary.
Foam generator plugged
Disassemble foam generator and clean.
Low supply voltage
Check power supply and correct if necessary.
Faulty solenoid
Replace solenoid (refer to Parts List(s)/Wiring
Diagrams) or send unit out for service.
Faulty switch on brush unit
Replace switch (refer to Parts List(s)/Wiring
Diagrams) or send unit out for service.
Base Unit does not run
Bad main switch
Replace main switch.
Bad motor
Replace motor.
Supply cord damaged or disconnected
Check connection; if necessary replace cord.
Bad wall outlet
Use different outlet
Loose or faulty electrical connection
Tighten connection or repair wiring.
Brush unit does not run
Unit not properly connected to base unit
Check connection; if necessary reconnect to
base unit.
Faulty transformer
Replace transformer.
Faulty rectifier
Replace rectifier.
Blown fuse
Replace fuse.
Faulty switch on brush unit
Replace switch.
Faulty wiring on brush unit
Replace wiring.
Carbon brushes worn
Replace carbon brushes
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Страница 48: ...Racine Industries Inc 262 637 4491 1405 Sixteenth Street 800 558 9439 Racine WI 53403 FAX 262 637 0558...